http://sourceware.org/ml/gdb-patches/2010-12/msg00299.html

gdb/
        * disasm.c (dump_insns): Support dumping opcodes for MI.
        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Allow mode to control
        dumping of instruction opcodes.

gdb/doc/
        * gdb.texinfo (GDB/MI Data Manipulation): Update to reflect
        changes in mi/mi-cmd-disas.c

gdb/testsuite/
        * gdb.mi/mi-disassemble.exp, gdb.mi/mi2-disassemble.exp: Update
        expected output to reflect changes in gdb/mi/mi-cmd-disas.c and
        add new tests for opcode dumping.

1 files changed, 20 insertions, 10 deletions

diff --git a/gdb/mi/mi-cmd-disas.c b/gdb/mi/mi-cmd-disas.c
index 1932ae2..e5ce66f 100644
--- a/gdb/mi/mi-cmd-disas.c
+++ b/gdb/mi/mi-cmd-disas.c
@@ -40,21 +40,24 @@
    FILENAME: The name of the file where we want disassemble from.
    LINE: The line around which we want to disassemble. It will
    disassemble the function that contins that line.
-   HOW_MANY: Number of disassembly lines to display. In mixed mode, it
+   HOW_MANY: Number of disassembly lines to display. With source, it
    is the number of disassembly lines only, not counting the source
    lines.  
 
    always required:
 
-   MODE: 0 or 1 for disassembly only, or mixed source and disassembly,
-   respectively. */
+   MODE: 0 -- disassembly.
+         1 -- disassembly and source.
+         2 -- disassembly and opcodes.
+         3 -- disassembly, source and opcodes.
+*/
 void
 mi_cmd_disassemble (char *command, char **argv, int argc)
 {
   struct gdbarch *gdbarch = get_current_arch ();
   CORE_ADDR start;
 
-  int mixed_source_and_assembly;
+  int mode, disasm_flags;
   struct symtab *s;
 
   /* Which options have we processed ... */
@@ -129,16 +132,23 @@ mi_cmd_disassemble (char *command, char **argv, int argc)
 	|| (line_seen && file_seen && !num_seen && !start_seen && !end_seen)
 	|| (!line_seen && !file_seen && !num_seen && start_seen && end_seen)))
     error (_("mi_cmd_disassemble: Usage: ( [-f filename -l linenum [-n "
-	     "howmany]] | [-s startaddr -e endaddr]) [--] mixed_mode."));
+	     "howmany]] | [-s startaddr -e endaddr]) [--] mode."));
 
   if (argc != 1)
     error (_("mi_cmd_disassemble: Usage: [-f filename -l linenum "
-	     "[-n howmany]] [-s startaddr -e endaddr] [--] mixed_mode."));
+	     "[-n howmany]] [-s startaddr -e endaddr] [--] mode."));
 
-  mixed_source_and_assembly = atoi (argv[0]);
-  if ((mixed_source_and_assembly != 0) && (mixed_source_and_assembly != 1))
-    error (_("mi_cmd_disassemble: Mixed_mode argument must be 0 or 1."));
+  mode = atoi (argv[0]);
+  if (mode < 0 || mode > 3)
+    error (_("mi_cmd_disassemble: Mode argument must be 0, 1, 2, or 3."));
 
+  /* Convert the mode into a set of disassembly flags */
+
+  disasm_flags = 0;
+  if (mode & 0x1)
+    disasm_flags |= DISASSEMBLY_SOURCE;
+  if (mode & 0x2)
+    disasm_flags |= DISASSEMBLY_RAW_INSN;
 
   /* We must get the function beginning and end where line_num is
      contained. */
@@ -157,6 +167,6 @@ mi_cmd_disassemble (char *command, char **argv, int argc)
 
   gdb_disassembly (gdbarch, uiout,
   		   file_string,
-		   mixed_source_and_assembly? DISASSEMBLY_SOURCE : 0,
+  		   disasm_flags,
 		   how_many, low, high);
 }